This is an easy to use and high stability written ORP meter, backlight design for night use, a number of classic brands explicit pocket ORP meter, portable and does not require frequent adjustment, inexpensive, popular around the world, the majority of users pro-gaze, a variety of colors to choose freely

Specification:

Range: 0~±1999mV Resolution: 1mV

Accuracy: ±5mV

Power: 4× 1.5V

Operating conditions: 0~60°C, RH<95%

Dimension: 151mm×33mm×15mm

N.W:53g G.W: 110g

Back light

Package: 100pcs/carton, 13kg/carton

Operation:

1. Remove the protective sleeve.

2. Open the battery compartment located on the switch that turned on the power.

3. Place the electrode in the test solution, gently shaking, read the display to be shown after the value of stability.

4. After use, turn off the switch, clean the electrode with distilled water, put on protective sleeve